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UCC2889NG4

UCC2889NG4

UCC2889NG4

Texas Instruments

8 Terminations 8 Pin AC to DC power converter 1 Outputs 250kHz

SOT-23

UCC2889NG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 8
Weight 523.190449mg
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Number of Functions 1
Terminal Pitch2.54mm
Frequency 250kHz
Pin Count8
Number of Outputs 1
Operating Supply Voltage9V
Input Voltage-Nom 9V
Temperature GradeINDUSTRIAL
Max Supply Voltage9.3V
Min Supply Voltage6.6V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current1.2mA
Current - Output 100mA
Voltage - Output 17.5V
Topology Flyback
Control Mode VOLTAGE-MODE
Frequency - Switching 250kHz
Rise Time35ns
Fall Time (Typ) 30 ns
Switcher Configuration SINGLE
Max Duty Cycle 55 %
Isolation Non-Isolated
Duty Cycle (Max) 55 %
Height 4.57mm
Length 9.81mm
Width 6.35mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3056 items

UCC2889NG4 Product Details

UCC2889NG4 Overview


It is embedded in package PDIP .You can get it in AC/DC power converter Rail/Tube .Analog IC type SWITCHING CONTROLLER is utilized in this AC DC converter.As a result, the switching frequency reaches 250kHz .There have been 8 terminations of this program.Approximately 8 pins are present on the ac/dc converter.The pins of the ac-dc converter total to 8 .The ac dc converters is suitable for mounting by Through Hole .In this AC to DC transformer, there are 1 outputs to run.There are a ac to dc conversions included in Switching Regulator or Controllers .As long as AC to DC converter is operated at frequency 250kHz ,it is capable of attaining high efficiency.It is possible for the interface IC to conduct when the supply voltage is 9V .When 85°C is set to the maximum, the AC to DC power converter will run continuously.There must be a minimum working temperature of -40°C for this isolated switch.It provides maximum design flexibility due to its 100mA output current.The AC to DC power supply can function with a minimum supply voltage of 6.6V volts.There is 17.5V output voltage from it.

UCC2889NG4 Features


Packaged with PDIP
Switching Frequency at 250kHz
With 8 pins
Operating Supply Voltage at the range of 9V


UCC2889NG4 Applications


There are a lot of Texas Instruments
UCC2889NG4 AC DC Converters applications.


  • Adaptors for DSCs
  • Set-top boxes
  • DVD players
  • Records
  • Linear Adapter Replacements
  • Chargers for cell/cordless phones
  • PDAs
  • MP3
  • Portable audio
  • Adapters

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